`smartcontrast.com`

DNSSEC	⚠️ Not signed
A	107.6.175.148^{🇳🇱 SINGLEHOP107.6.160.0/20}
		PTR	`fw1-asa.ams01.multiplay.co.uk`
NS	`ns6.az.pl` ⭐
		A	2001:8d8:fe:53:7072::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns.online.pro`
		A	217.160.80.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns.online.pro`
NS	`ns7.az.pl`
		A	2001:8d8:fe:53:7072::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns2.online.pro`
		A	217.160.81.245^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns2.online.pro`
NS	`ns8.az.pl`
		A	2001:8d8:fe:53:7072::3^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns3.online.pro`
		A	217.160.82.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns3.online.pro`
SOA	`ns6.az.pl`admin@online.pro serial=1637568421

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774924032

Same first word

smartcontrast.com

DNS History

7 records (4 active, 3 former)

○NSns1.az.pl2016-12-18 → 2017-10-16 · 3 obs

● 2016-12-18 13:39:50
● 2017-10-16 19:14:54
○ 2026-03-31 02:43:08

○NSns2.az.pl2016-12-18 → 2017-10-16 · 3 obs

● 2016-12-18 13:39:50
● 2017-10-16 19:14:54
○ 2026-03-31 02:43:08

○NSns3.az.pl2016-12-18 → 2017-10-16 · 3 obs

● 2016-12-18 13:39:50
● 2017-10-16 19:14:54
○ 2026-03-31 02:43:08

●NSns6.az.pl2026-03-31 → 2026-03-31 · 2 obs

○ 2017-10-16 19:14:54
● 2026-03-31 02:43:08

●NSns7.az.pl2026-03-31 → 2026-03-31 · 2 obs

○ 2017-10-16 19:14:54
● 2026-03-31 02:43:08

●NSns8.az.pl2026-03-31 → 2026-03-31 · 2 obs

○ 2017-10-16 19:14:54
● 2026-03-31 02:43:08

●A107.6.175.1482016-12-18 → 2026-03-31 · 2 obs

● 2016-12-18 13:39:50
● 2026-03-31 02:43:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
smartcontrast.com	ns6.az.pl, ns7.az.pl, ns8.az.pl	-

✅ Authoritative Response

Server:217.160.80.248

NS records: ns6.az.pl, ns7.az.pl, ns8.az.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartcontrast.com (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.6.175.148`
NS	3	`ns6.az.pl, ns7.az.pl...`
SOA	1	`ns6.az.pl admin.online.pro`

Analysis

IP Addresses

smartcontrast.com resolves to one IP number: 107.6.175.148.

Name Servers

smartcontrast.com is delegated to three name servers: ns6.az.pl, ns7.az.pl and ns8.az.pl.

smartcontrast.com at least partially shares name servers with other domains, including kolzbig.pl, wiktorski.pl, msek.pl, psycheon.pl and ventis.org.

These name servers are often used with ns10.az.pl and ns11.az.pl.

Host names with two IP numbers:

ns6.az.pl: 2001:8d8:fe:53:7072::1 and 217.160.80.248

ns7.az.pl: 2001:8d8:fe:53:7072::2 and 217.160.81.245

ns8.az.pl: 2001:8d8:fe:53:7072::3 and 217.160.82.248

smartcontrast.com - robtex.com